fuses Lexus IS300 2004 Air Conditioning / LEXUS 2004 IS300 OWNER'S MANUAL (OM53461U)

INTRODUCTION
321
CHECKING BRAKE FLUID
Parts (if level is low):

FMVSS No. 116 DOT 3 or SAE J1703 brake fluid
Tools:

Funnel (only for adding fluid)
CHECKING POWER STEERING FLUID
Parts (if level is low):

Automatic transmission fluid DEXRON
II or III
Tools:

Rag or paper towel

Funnel (only for adding fluid)
CHECKING BATTERY CONDITION
Tools:

Warm water

Baking soda

Grease

Conventional wrench (for terminal clamp bolts)
CHECKING AND REPLACING THE BLADE
TYPE FUSES
Parts (if replacement is necessary):

Fuse with same amperage rating as original
CHECKING THE CARTRIDGE TYPE FUSES
Parts (if replacement is necessary):

Genuine Lexus fuse or equivalent with same amperage
rating as original
ADDING WASHER FLUID
Parts:

Water

Washer fluid containing antifreeze (for winter use)
Tools:

Funnel
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SECTION 6 ± 4
373
SERVICE PROCEDURES AND
SPECIFICATIONS
Electrical components
Specifications374
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Checking battery condition 378
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Battery recharging precautions 380
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Checking and replacing the blade type fuses 381
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Checking the cartridge type fuses 383
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Adding washer fluid 384
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Checking the headlight aim 385
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Replacing light bulbs 386
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03 07.09

ELECTRICAL COMPONENTS
374
SPECIFICATIONS
- FUSE LOCATION
SV64029

1Engine compartment
2Passenger's side kick panel
3Driver's side kick panel
- FUSES
SV64022

Driver's side kick panel
SV64023

Passenger's side kick panel
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ELECTRICAL COMPONENTS
381
CHECKING AND REPLACING THEBLADE TYPE FUSES
SS64009

Driver's side kick panel
SS64012a

Passenger's side kick panel
SV64017

Engine compartment 1Spare fuses 2Pull-out tool
1. Turn the ignition switch off and open the fuse box lid.
Determine which fuse may be causing the problem. The lid of
the fuse box shows the name of the circuit for each fuse.
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ELECTRICAL COMPONENTS
383
It is a good idea to purchase a set of spare fuses and keep them
in your vehicle for emergencies.
If the new fuse immediately blows out, there is a problem with
the electrical system. Have your Lexus dealer correct it as
soon as possible.
CAUTION
Never use a fuse with a higher amperage rating, or any
other object, in place of a fuse. This may cause
extensive damage and possibly a fire.
CHECKING THE CARTRIDGE TYPE
FUSES
SV64005

1Good 2Melted
If the headlights or other electrical components do not
work and the blade type fuses are O.K., check the
cartridge type fuses. If any of the cartridge type fuses are
blown, they must be replaced.
If there is an overload in the circuits from the battery, the fuses
are designed to blow before the entire wiring harness is
damaged.
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ELECTRICAL COMPONENTS
384
CAUTION
Always use a genuine Lexus fuse or equivalent for
replacement. Never install an ordinary wire - even for
a temporary fix. This may cause extensive damage and
possibly a fire.
NOTICE
Before replacing the fuses, have the cause of electricaloverload determined and repaired by your Lexus dealer.
ADDING WASHER FLUID
SS64013
If the washer tank becomes nearly empty, add washer
fluid.
You may use plain water as washer fluid. However, in cold
areas where temperatures range below the freezing point, use
washer fluid containing antifreeze. This product is available at
your Lexus dealer and most auto parts stores. Follow the
manufacturer's directions for how much to mix with water.
NOTICE
Do not use engine antifreeze or any other substitute because it may damage your vehicle's paint.
03 07.09